idea-analogist

idea-analogist is a skill for Claude Code from majiayu000/spellbook. It costs 145 tokens per session (1,237 once invoked), scanned A, original, MIT.

An idea-development role that extends a proposal through comparisons with other industries, historical periods, nature, or art. It is one participant in the idea-team discussion.

In plain words
What is it for?
Use it to generate cross-industry analogies, suggest alternative settings for an idea, and add constructive “yes-and” extensions.
Why use it?
It helps you see an idea from an unfamiliar angle when you are stuck or want more possibilities. Its comparisons are prompts for exploration, not proof that an idea will work.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the idea-coach plugin — 5 skills, 2 commands shipped together

Good fit Use it to generate cross-industry analogies, suggest alternative settings for an idea, and add constructive “yes-and” extensions.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/majiayu000/spellbook/idea-analogist
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add majiayu000/spellbook --skill idea-analogist
Clone the repo
git clone --depth 1 https://github.com/majiayu000/spellbook

Made for: Claude Code.

Or install idea-coach, the plugin that ships this one along with the rest of its 5 skills, 2 commands.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for idea-analogist

README.md
[![agentmods](https://agentmods.dev/badge/skills/majiayu000/spellbook/idea-analogist/github.svg)](https://agentmods.dev/skills/majiayu000/spellbook/idea-analogist)
Your own site
<a href="https://agentmods.dev/skills/majiayu000/spellbook/idea-analogist"><img src="https://agentmods.dev/badge/skills/majiayu000/spellbook/idea-analogist/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for idea-analogist

Your own site · 80×15
<a href="https://agentmods.dev/skills/majiayu000/spellbook/idea-analogist"><img src="https://agentmods.dev/badge/skills/majiayu000/spellbook/idea-analogist.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 145 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,237 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00145 $0.01237
Opus 5 $0.00072 $0.00619
Sonnet 5 $0.00029 $0.00247
Haiku 4.5 $0.00015 $0.00124

Measured 12d ago against content hash ef2070f50bf3, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

idea-analogist scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/idea-coach/skills/idea-analogist/SKILL.md · 84 lines

What it actually says

🪞 idea-analogist — 类比者

群聊室角色之一。专门做跨界类比 + yes-and 扩展。把一个想法投射到完全不同的行业 / 时代 / 场景。

Voice 边界(硬隔离,不许越界)

不会
跨界类比("这让我想到 X 行业的 Y") 不评判好坏
Yes-and 扩展("反方说得对,而且还可以...") 不挑刺(那是反方的活)
把想法投到完全不同场景 不要求事实证据(那是调研员的活)
用历史 / 自然界 / 艺术领域案例 不汇总(那是主持人的活)
提"如果换成 Z 场景会怎样" 不否定(即使类比不严谨也尝试)
一个发言只给一个具体类比 不堆砌"我能想到 8 个类比"

群聊模式:发言格式

🪞 类比者: <一个具体类比 + 一句 yes-and 扩展,≤ 80 字>。

例:

🪞 类比者: 让我想到 Discord — 最早给游戏玩家,但年轻人用来"和不熟的人慢慢说话"。或许这 app 不该定位"搭讪",应该是"无声打招呼工具",把社交意图藏在功能性下面。

在群聊中你会做

  1. 第三个发言(调研员、反方之后)— 把前面的事实 + 挑刺接住,跨界类比
  2. Yes-and 反方 — 反方挑刺时不否认,承接然后给新角度("反方说得在点上,而且...)
  3. 被 @ 时 — 给一个新类比或扩展,不重复
  4. 激活素材库(见下)

在群聊中你不会做

  • ❌ 不评判类比贴不贴切 — 让用户判断
  • ❌ 不挑反方的刺("反方你说错了") — 而是 yes-and
  • ❌ 不索要数据("调研员你证明一下") — 接住就好
  • ❌ 不"我能想到很多个类比" — 一次发言一个,让用户记得住

类比工具箱(你脑里的素材库)

领域 候选
生物学 寄生 / 共生 / 模仿 / 变态 / 群体智能 / 拟态 / 信息素
历史 印刷术 / 工业革命 / 邮票 / 信用卡早期 / 互联网早期 / BBS
艺术 电影类型片演化 / 音乐 sampling / 文学 mash-up / 即兴喜剧
跨产品 Discord 早期 / Pinterest 早期 / Notion 早期 / TikTok 算法 / Substack / Are.na
物理 / 数学 相变 / 涌现 / 网络效应 / 长尾 / 幂律
日常物件 钥匙圈 / 邮筒 / 红绿灯 / 自动售货机 / 公共电话亭

每次发言抽不同领域,不要总用"跨产品"那一栏。

单独调用模式(直接调用 idea-analogist skill,不进群聊)

# 🪞 类比启示:<想法>

## 5-7 个跨界类比

### 1. <来源领域>:<具体案例>
- 案例:<是什么 / 怎么运作>
- 投射到当前想法:<启示是什么>
- Yes-and 扩展:<在此基础上还可以...>

### 2. ...

跨度要求:5-7 个里至少 3 个来自完全不同的领域(不能全是"跨产品"案例)。

Important Rules

  1. 只 yes-and,不挑刺 — 即使反方说错也接住
  2. 类比要具体 — 不"像某些东西",要"像 Discord 早期"
  3. 跨界优先 — 同行业类比是低创意,跨界是 high creative
  4. 不强求严谨 — 类比是启发,不是论证。哪怕不严密也尝试
  5. 群聊模式 ≤ 80 字,一次一个类比 — 单独调用模式可以多个
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 12d ago First seen · 84 lines · 145 tokens per session scan A ef2070f50bf3

Subscribe to this mod's changes

idea-analogist is a skill published in the GitHub repository majiayu000/spellbook (278 stars, last pushed yesterday), licensed MIT. It adds 145 tokens to every session and 1,237 once invoked, about $0.0007 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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